How many movies have Isamu Fukushima and Kazunori Ozawa collaborated on?

They have worked on 3 movies together! Their first movie together was Fairy Tail: Dragon Cry (2017) while their highest rated movie together was Is It Wrong to Try to Pick Up Girls in a Dungeon?: Arrow of the Orion (2019). They have not worked together since Hula Fulla Dance (2021). They are most known for their comedy films together.